1. Amaha , M. Kitabatake , K. Nakagawa , A. Yoshida , J. Harada , T. Proceedings of the European Brewery Convention Congress, Salzburg 1973 381
2. Angelino , S.A.G.F. Bol , J. Proceedings of the IVth Chair J. De Cleck, Leuren 1990 1
3. Physiology and Biochemistry of Seeds in Relation to Germination
4. MEMORANDUM ON BARLEY GERMINATION